supply of development of 8 degree access decline and other related excavtion at rohil project stripping in hard or soft or weathered rock formations wherever necessary including all materials explosive detonators compressed air electric power industrial water and drinking water all equipment like scoop tram mine truck and jumbo etc all labour plant tools tackles all activities whatsoever for face preparation drilling blasting ventilation supporting rock bolting scaling of loose ocks mucking dewatering illumination housekeeping etc transportation of all materials from surface to underground and vice versa and all incidental miscellaneous works like electrical equipment installation fitting or laying or installation or charging or connection or disconnection or maintenance or repair of 1 inch 2 inch 4 inch 6 inch pipes fittings valves fans ventilation ducts and switch gears joint boxes electric cable illumination white washing and hauling up of excavated muck from working front to void spaces below ground or any other place as per the direction of the engineer in charge
